Fatty Acids, Omega-3

**Definition:** A group of unsaturated fatty acids occurring mainly in fish oils, with three double bonds at particular positions in the hydrocarbon chain.

**Tree numbers:** - D10.212.302.380.410 - D10.251.355.337 - D10.627.430.450

**Synonyms:** - N-3 Fatty Acid - Omega-3 Fatty Acid - Omega-3 Fatty Acids - n-3 Oil - n3 Oil - n-3 Fatty Acids - n-3 Polyunsaturated Fatty Acid - n-3 PUFA - n3 Fatty Acid - n3 PUFA - n3 Polyunsaturated Fatty Acid - n3 Oils - Omega 3 Fatty Acids - n-3 Oils